OpenVPN is unable to deliver faster speed because of its integration into the userspace.
Today’s computer systems are capable of supporting multithreaded processing as compared to the earlier ones. WireGuard’s throughput is 1011 MBPS, as compared to OpenVPN’s 258 MBPS. On the other hand, Ping measures the time taken to send and receive that data packet between devices, also called latency. Throughput is the measurement of the data volume that can pass through a firewall after a user connects to a network. Throughput and ping tests are two significant factors to consider while evaluating the performance of VPN software. In this review, we will be focusing on some crucial aspects for comparing OpenVPN and WireGuard. See more: Beyond the Zero Trust Hype: Is VPN Responsible for the Big Switch? Key Parameters for Comparison Between OpenVPN and WireGuard Image: List of VPN services that support WireGuard and/or OpenVPN. Its protocol runs over User Datagram Protocol (UDP) and has a code size of 3700 lines. However, according to its creator Donenfeld, for every aspect of VPN security there’s a specific solution. The purpose of WireGuard was to create a simpler and faster VPN protocol compared to those that are already in the industry. Being in the industry for such a short time, WireGuard already made its mark when NordVPN incorporated it and built the proprietary NordLynx protocol. WireGuard is quite a new software, released in 2019 and posing a tough competition to the industry’s gold standard OpenVPN. All types of users, especially cloud service providers and third-party system integrators, enjoy the speed it brings. To date, OpenVPN possesses almost 60 million downloads under its hood for adding multiple security layers to the setup. The software also makes it convenient to cross the Network Address Translators (NATS) and has significant reliability and flexibility. Since its release, OpenVPN has been a favorite among many VPN companies for its excellent ability to cross firewalls. OpenVPN is an open-source software whose GPU is published under General Public License (GPL).
Both its security and performance have been top-notch since it came into existence. OpenVPN was released in 2001 and already created an unconquered place for itself in the security protocols scene.
In this review article, we will be covering some significant parameters for comparison between both the software. OpenVPN and WireGuard have been on the block as two of the most prominent security protocols. Virtual Private Networks (VPN) implement security protocols to ensure you get a secured Internet connection while browsing online.